Director and actor
Alfred Hitchcock averages 6.87, Leo G. Carroll averages 7.00. Apart that suggests 6.94; together they average 7.87, a lift of +0.93.
Lift is the average of their films together minus the mean of their two career averages.
Dot size shows IMDb votes; lines are rolling five-film averages. Films with fewer than 1,000 votes are left out.
Each column is a film in release order. Filled squares mark who was in it, colored by the film's rating.
| 1941 | 7.2 | 45,753 | Director | as Captain Melbeck (not counted) | |
| 1945 | 7.5 | 55,961 | Director | as Dr. Murchison | |
| 1947 | 6.5 | 13,648 | Director | as Sir Joseph (not counted) | |
| 1951 | 7.9 | 149K | Director | as Sen. Morton | |
| 1959 | 8.2 | 372K | Director | as The Professor |
| Cary Grant |
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| Ingrid Bergman |
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| Grace Kelly |
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| Edmund Gwenn |
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| John Longden |
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| Percy Marmont |
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| Gordon Harker |
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| Gregory Peck |
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